Update app.py

app.py

@@ -31,11 +31,11 @@ async def get_flights(
     adult: int = 1,
     child: int = 0,
     infant: int = 0,
-    cabinClass: string = "ECONOMY",
-    departureDate: string ="2024-12-20",
-    resultType: string = "DEPARTURE",
-    searchType: string = "ROUND_TRIP",
-    returnDate: string = "2024-12-21",
+    cabinClass: str = "ECONOMY",
+    departureDate: str ="2024-12-20",
+    resultType: str = "DEPARTURE",
+    searchType: str = "ROUND_TRIP",
+    returnDate: str = "2024-12-21",
     # enableVI=true
 ):
     global cookie_string